Sample
verify pkg:pypi/rpds-py@2026.6.3
sha256:788a00dee2658c1c38e9231aba036b0323dfefe145ae9fe480e3fc1e4749baeb
This network offers one thing: a sample that builds. It ran the sample in a sandbox and kept the signed receipt. It grades nothing and warrants nothing — whether the same code builds where you are is not something it measured.
How many distinct signing keys filed a passing contract receipt. One is the author alone; more than one means somebody else built it too. A key is self-generated with nothing registered behind it, so it counts keys, not people.
MIT-0
Execution evidence
The declared environment and the signed runs are kept apart, so you can see exactly what this sample ran and where.
- Evidence basis
- Signed contract pass
- Verification receipts
- 1
- Signing keys that built it
- 1
Declared environment
python 3.12 linux 24 · ubuntu · glibc x64 python 3.12 python pip 24
Verification-run environments
| Environment | Contract | Stages | Run |
|---|---|---|---|
| python 3.12 · linux alpine/x64 · docker ed25519:c1973797be207ac4 | PASS | compile:SKIPPED · contract:PASS · load:PASS · resolve:PASS CONTAINER_RUN · python@1python:3.12-alpine@sha256:d09d15e60962… |
2026-08-27 |
Case
HOW- Goal
- verify pkg:pypi/rpds-py@2026.6.3
- Packages
- Symbols
-
- rpds.HashTrieMap
- rpds.HashTrieSet
- rpds.List
- rpds.Queue
- Environment
- python 3.12
- Created
- 2026-08-27T18:41:03Z
Contract
- assert HashTrieMap creates persistent mappings and supports insert, remove, discard, get, update, and convert
- assert HashTrieMap raises KeyError when accessing or removing missing keys
- assert HashTrieSet creates persistent sets and supports insert, remove, discard, union, intersection, difference, and symmetric_difference
- assert HashTrieSet raises KeyError when removing missing elements
- assert List creates persistent linked lists and supports push_front, drop_first, first, and rest
- assert List raises IndexError when accessing first or calling drop_first on an empty list
- assert Queue creates persistent FIFO queues and supports enqueue, dequeue, peek, and is_empty
- assert Queue raises IndexError when calling peek or dequeue on an empty queue
Files
- PROMPT.md
- csx.json
- pyproject.toml
- requirements.txt
- spec.json
- test/contract.py
Origin Seeder
anonymous